| 一种无线传感器网络密钥动态预分配策略 |
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| 引用本文： | 张涛,段淑敏,张连堂.一种无线传感器网络密钥动态预分配策略[J].平顶山学院学报,2007,22(2):109-111. |
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| 作者姓名： | 张涛 段淑敏 张连堂 |
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| 作者单位： | 河南大学,河南,开封,475001 |
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| 摘 要： | 为了实现无线传感器网络中的安全通信，传感器结点间传递的信息就必须被加密和认证.所以密钥分配与管理就成为基本问题之一.分析了随机对密钥预分配策略的不足，将其与基于配置信息的密钥预分配策略相结合并进行改进，提出了一种新的密钥动态预分配策略.
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| 关 键 词： | 无线传感器网络 密钥预分配 对密钥 |
| 文章编号： | 1673-1670（2007）02-0109-03 |
| 修稿时间： | 2006-11-26 |
A Key Dynamic Pre-distribution Scheme in Wireless Sensor Networks |
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| ZHANG Tao,DUAN Shu-min,ZHANG Lian-tang.A Key Dynamic Pre-distribution Scheme in Wireless Sensor Networks[J].Journal of Pingdingshan University,2007,22(2):109-111. |
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| Authors: | ZHANG Tao DUAN Shu-min ZHANG Lian-tang |
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| Institution: | Henan University, Kaifeng, Henan 475001, China |
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| Abstract: | In order to achieve secure communication in wireless sensor networks, the messages sent among sensor nodes must be encrypted and authenticated. So, key distribution and management become the fundamental problems. The author of this paper analyzes the random pair - wise keys scheme and its deficiency, combines it with the key pre - distribution using deployment knowledge scheme which is improved, and proposes a new key dynamic pre- distribution scheme. |
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| Keywords: | wireless sensor network key pre - distribution pair - wise key |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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